Bump org.mockito:mockito-core from 5.5.0 to 5.6.0

Bumps [org.mockito:mockito-core](https://github.com/mockito/mockito) from 5.5.0 to 5.6.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.5.0...v5.6.0)

---
updated-dependencies:
- dependency-name: org.mockito:mockito-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

bot/build.gradle.kts

@@ -38,7 +38,7 @@ dependencies {
 
     testImplementation("io.projectreactor:reactor-test:3.5.10")
     testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.0")
-    testImplementation("org.mockito:mockito-core:5.5.0")
+    testImplementation("org.mockito:mockito-core:5.6.0")
     testImplementation("org.mockito:mockito-inline:5.2.0")
     testImplementation("io.projectreactor:reactor-test")
     testImplementation("commons-io:commons-io:2.14.0")